805868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 1707552

約数和(自身を除く): 901684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1693, 3386, 6772, 11851, 23702, 28781, 47404, 57562, 115124, 201467, 402934, 805868]

約数ペア:

[(1, 805868), (2, 402934), (4, 201467), (7, 115124), (14, 57562), (17, 47404), (28, 28781), (34, 23702), (68, 11851), (119, 6772), (238, 3386), (476, 1693)]